Maybe If you are an adult male and you don't have kids you could offer your time to mentor an inner city kid?
It might really make a difference I know It did in my case.
If one man can help just one young man look at all the good that can be done.
Think about it that young man goes on to college insteed of selling crack on the corner and costing the tax payers money to lock him up.
It saves a young mans life and It saves money.